diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 0a3188b458..775127e07a 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -7,6 +7,7 @@ enable2ndByteCanID = false
 
 [TunerStudio]
    queryCommand   = "S"
+;   versionInfo    = "V"  ; firmwave version for title bar.
    signature    = "MShift v0.02" ; signature is expected to be 7 or more characters.
 
 [Constants]